Chiba, JP 2021

1,243 patents  ·  705 inventors

Ranked #249 of 42,968 cities Top 1%

Showing 1–50 of 705 inventors

Rank Inventor Primary Company Patents
1 Nobuhiro Yoshida Valqua 14
1 Toshiyuki Sano Brother Kogyo 14
3 Teruhiko Suzuki Sony 10
#4 Haruki Mori Canon 9
#5 Tomohiro Ishii Sony 8
#5 Takeshi Kaneda Canon 8
#5 Kenji Hashimoto Idemitsu Kosan Co. 8
#5 Yuki Tanaka Nec 8
#5 Takeya IZUMIKAWA Sumitomo Construction Machinery Co. 8
#10 Yoshiyuki Sakaguchi Edwards Japan Limited 7
#10 Keisuke Shimizu Panasonic 7
#10 Riki Fukuhara Canon 7
#10 Masahiro Kawamura Idemitsu Kosan Co. 7
#14 Hiroki Sawamoto Powdertech Co. 6
#14 Shin Ishikawa Jfe Steel 6
#14 Yo Taniguchi Hitachi 6
#14 Hidefumi Yoshida Sharp Kabushiki Kaisha 6
#14 Hiroaki Yoda Kabushiki Kaisha Toshiba 6
#19 Hisato Shibata Showa Denko K.K. 5
#19 Naoyuki Yamamoto Canon 5
#19 Yuya Yamada Advantest 5
#19 Kazuyuki Yamamoto Sony 5
#19 Toshiro Takase IBM 5
#19 Toshiyuki Ogawa Canon 5
#19 Hirotsuna YAMADA Jnc 5
#19 Yuya Chimoto Canon 5
#19 Nobuo Furuya Shimano 5
#19 Minoru Tsuji Sony 5
#19 Yosuke Masakari Kikkoman 5
#19 Toru Shirai Hitachi 5
#19 Masayuki Orihashi Panasonic 5
#19 Takeshi Fukumoto Mitsui Chemicals Agro 5
#19 Tetsuya Yamada Canon 5
#19 Chihiro Tanaka Japan Display 5
#35 Susumu Mikajiri Ricoh Company 4
#35 Takuji Furukawa B Dot Medical 4
#35 Yumiko Mizuki Idemitsu Kosan Co. 4
#35 Yoshikazu Kato Sony 4
#35 Yoshiaki Suzuki Canon 4
#35 Mitsuru Nishibe Sony 4
#35 Naoyuki Ueda Ricoh Company 4
#35 Keiichi Narita Cataler 4
#35 Tetsuro Kizaki Jnc 4
#35 Hideaki Ikishima Mitsui Chemicals Agro 4
#35 Yasunobu Yamazaki Idemitsu Kosan Co. 4
#35 Yousuke Hara B Dot Medical 4
#35 Tsuneo Imamoto Nippon Chemical Industrial Co. 4
#35 Mitsuyuki Fujisawa Jfe Steel 4
#35 Koichi Hatakeyama Tpr Co. 4
#35 Kazuhiro Seto Jfe Steel 4